Taimoor Hassan

Data Analyst with more than three years of combined experience in business intelligence, analytical reporting and data support, supported by an MSc in Data Science. Hands-on expertise in SQL/MySQL, advanced Excel, Power Query, Power BI, Tableau and Python. Experienced in extracting, transforming, analysing and validating large datasets; developing recurring and ad hoc reports; reconciling discrepancies; and translating business requirements into reporting logic, KPIs and actionable insights.

Organised and detail-focused, with strong ownership and clear communication with technical and non-technical stakeholders.

BI Analyst / Data Analyst - Freelance - Remote

(2023-06)

• Extract, transform, aggregate and analyse data using SQL/MySQL, Power Query and Excel across datasets containing up to low millions of records.
• Develop recurring and ad hoc Power BI reports using DAX measures, data models, filters and KPI views for business and management stakeholders.
• Translate business questions into reporting logic, metrics and intuitive visualisations; communicate findings to technical and non-technical stakeholders.
• Profile and validate source data, reconcile reporting outputs and investigate missing, duplicate, inconsistent or anomalous records before delivery.
• Write reusable and optimised SQL queries and maintain repeatable ETL-style processes for recurring analytics, validation and reporting.
• Automate repetitive data preparation, approvals and notifications using Python, Power Automate and Power Apps to improve reporting turnaround.
• Prioritise time-sensitive analytical requests while documenting assumptions, transformations, business rules and delivered changes.

BI Support Analyst - Global Connect Synergy - Karachi, Pakistan

(2019-01 - 2021-08)

• Extracted, transformed and analysed relational data using SQL/MySQL to support recurring reports, performance analysis and management information.
• Reconciled data across systems, investigated discrepancies and applied repeatable validation checks to improve reporting accuracy and consistency.
• Maintained structured analytical datasets and reporting tables in line with documented procedures, business rules and data standards.
• Worked with analysts and technical teams to clarify requirements, troubleshoot workflows and support ad hoc business questions.

Web Developer Intern - Global Technology Software - Karachi, Pakistan

(2018-06 - 2019-03)

• Supported SQL queries, data handling and backend logic used in reporting and analytical features.
• Tested, reconciled and documented data outputs to confirm accuracy against defined requirements and quality procedures.

MSc - Data Science - London South Bank University (2022)

BS - Computer Science - Sir Syed University of Engineering & Technology (2019)